Cobra Sport Front Pipe / Sports Cat – BMW M140i (F20 / F21 LCI)

The Cobra Sport front pipe with high-flow sports catalyst is a performance upgrade designed to replace the restrictive factory catalytic converter on the BMW M140i. Featuring a larger bore design and a high-flow 200 cell sports cat, it improves exhaust flow, enhances turbo response and delivers a more aggressive exhaust tone while retaining some emissions control.

Fitment: BMW M140i F20 / F21 LCI (2015–2019)
SKU: BM85
Type: Front Pipe / Sports Cat

Key Features

High-Flow 200 Cell Sports Catalyst

– Improves exhaust gas flow vs OEM catalyst
– Designed to reduce restriction from factory system
– Maintains better emissions compliance than de-cat

Large Bore Performance Design

– 3.5" (88.9mm) pipework reducing to 3"
– Mandrel-bent for smooth airflow
– Optimised for turbocharged B58 engines

Stainless Steel Construction

– Manufactured from T304 stainless steel
– TIG welded for strength and durability
– Corrosion resistant for long-term use

Direct Replacement Fitment

– Fits from turbo to centre exhaust
– Supplied with fittings and gaskets
– Designed for bolt-on installation

Benefits

– Improved exhaust flow and turbo efficiency
– Increased power potential when tuned
– Louder, deeper exhaust tone vs stock
– Better drivability compared to full de-cat setups

Fitment

– BMW M140i F20 / F21 LCI (2015–2019)
– B58 engines
– Compatible with OEM and aftermarket cat-back systems

Installation Notes

– Direct bolt-on installation
– ECU tuning recommended for best results
– May not meet strict emissions regulations depending on region